Expandable Direct Injector Driver System Power Electronics Driver for Direct Injectors

Starting at $ 12,728 (view pricing options)
  • Full authority engine controller can run stand alone or receive injector command signals from an ECU
  • Capable of driving solenoid or piezoelectric direct injectors
  • Delivered with preinstalled feature-rich configuration-based application software
  • MXI-Express expansion chassis offers more optional modules to provide more capabilities
  • User interface allows user to calibrate and customize injector current profile
  • Contact your local sales office or Powertrain Controls to order integration in a 7U rack enclosure
The Expandable Direct Injector Driver System provides enhanced capability for driving high-powered direct injectors. It features a high-performance cRIO-9082 controller, NI 9751 direct injector driver modules, and NI 9411 digital input modules. The system can synchronize injector channels with production crank/cam position sensors or optical encoders. It also accepts external digital fuel command signals from a production engine controller. The included direct injector driver modules provide the power electronics to drive high-power solenoid or piezoelectric direct injectors.

The system is available in four different base models that correspond to different direct injector channel configurations: the EDIDS-2403 drives three solenoid injectors (or two piezoelectric injectors), the EDIDS-2406 drives six solenoid injectors (or four piezoelectric injectors), the EDIDS-2409 drives nine solenoid injectors (or six piezoelectric injectors), and the EDIDS-2412 drives 12 solenoid injectors (or eight piezoelectric injectors). The systems provide a digital input per injector channel for directly commanding each injector. The system controller is delivered with a preinstalled, feature-rich application.

The Expandable Direct Injector Driver System works with optional C Series modules in slots 7 and 8 of the cRIO-9082. You can use the optional NI 9220 analog input module (slot 7) for a variety of analog sensors and the optional NI 9862 NI-XNET CAN module (slot 8) to send and receive parameter values within the system to/from other CAN communication devices.

You can expand the system with an NI 9155 MXI-Express expansion chassis and cable for additional optional modules for O2, port injection, throttle driver, and variable-reluctance Hall effect.

Fuel injectors and ECU are not provided.

NI now offers free standard shipping! Free standard shipping will be automatically applied to new quotes and orders.


Part Number Description Est Ship  US Dollars Qty
Expandable Direct Injector Driver System
862005-01NI EDIDS-2403 3 Channel Expandable Direct Injector Driver SystemCall$ 12,728.00
862006-01NI EDIDS-2406 6 Channel Expandable Direct Injector Driver SystemCall$ 15,082.00
862007-01NI EDIDS-2409 9 Channel Expandable Direct Injector Driver SystemCall$ 17,757.00
862008-01NI EDIDS-2412 12 Channel Expandable Direct Injector Driver SystemCall$ 20,111.00
Expandable Direct Injector Driver System Options and Accessories
782615-01NI 9220 DSUB, +/-10 V, 16-Bit, 100 kS/s, 16-Ch, SSH AI Module1 - 2$ 1,633.00
781639-01NI 9862, C Series, CAN Interface, High-Speed/FD, 1 Port1 - 2$ 798.00
779005-01NI 9411 6-Ch ±5-24 V, 1 MHz, Diff./SE DI Module1 - 2$ 251.00
782077-01NI 9754 Engine-Synchronous TTL Outpout Module12 - 20$ 1,728.00
782080-01NI 9758 Port Fuel Injector Driver Module5 - 10$ 2,301.00
782081-01NI 9759 Electronic Throttle Driver Module12 - 20$ 1,728.00
782132-01NI 9760 VR/HALL Module12 - 20$ 1,728.00
782079-01NI 9757 O2 Sensor Module Kit12 - 20$ 1,728.00
781503-01NI 9923 Front-mount terminal block for 37-pin D-Sub Modules10 - 15$ 148.00
782458-01NI 9155 8-Slot MXI-Express RIO Chassis with LX85 FPGA5 - 10$ 3,747.00
779500-01MXI-Express/ExpressCard MXI Cable, 1M10 - 15$ 109.00
782082-01NI Piezo Inductor Pack5 - 10$ 34.00
782784-01NI Reverse Battery Protection Relay 12V 75A12 - 20$ 57.00
783168-01PULS QS10.121 Power Supply 12VDC 15 A 100-240VAC/110-150VDC Input12 - 20$ 559.00
782784-01NI Reverse Battery Protection Relay 12V 75A12 - 20$ 57.00

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